WO2021056535A1 - 一种便于出厂检测的点火枪 - Google Patents

一种便于出厂检测的点火枪 Download PDF

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Publication number
WO2021056535A1
WO2021056535A1 PCT/CN2019/109021 CN2019109021W WO2021056535A1 WO 2021056535 A1 WO2021056535 A1 WO 2021056535A1 CN 2019109021 W CN2019109021 W CN 2019109021W WO 2021056535 A1 WO2021056535 A1 WO 2021056535A1
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Prior art keywords
gun
shell
outer trigger
convenient
ignition
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PCT/CN2019/109021
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English (en)
French (fr)
Inventor
易晓琛
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赣州市卫诚火机制造有限公司
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Priority to PCT/CN2019/109021 priority Critical patent/WO2021056535A1/zh
Publication of WO2021056535A1 publication Critical patent/WO2021056535A1/zh

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23Q—IGNITION; EXTINGUISHING-DEVICES
    • F23Q2/00—Lighters containing fuel, e.g. for cigarettes
    • F23Q2/16—Lighters with gaseous fuel, e.g. the gas being stored in liquid phase
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23Q—IGNITION; EXTINGUISHING-DEVICES
    • F23Q2/00—Lighters containing fuel, e.g. for cigarettes
    • F23Q2/28—Lighters characterised by electrical ignition of the fuel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23Q—IGNITION; EXTINGUISHING-DEVICES
    • F23Q2/00—Lighters containing fuel, e.g. for cigarettes
    • F23Q2/34—Component parts or accessories

Definitions

  • the utility model belongs to the technical field of igniters, and in particular relates to a igniter which is convenient for factory inspection.
  • the ignition system of the existing ignition gun mainly includes a bleed air hose for conveying flammable gas, a piezoelectric component, a soft ignition wire of a piezoelectric component, a soft loop wire of a piezoelectric component, and a barrel.
  • the length of the wire is convenient for installation. Some manufacturers put the soft ignition wire in contact with the barrel, so that the barrel replaces part of the soft ignition wire; some manufacturers integrate the bleed air hose and the soft ignition wire into one piece.
  • the ignition wire, loop wire, and bleed air hose are all soft, and manual operations must be performed when assembling the ignition wire, loop wire, and bleed air hose, which is inconvenient for assembly, unsuitable for automated assembly, and low assembly efficiency.
  • the existing igniter with a gun shell is assembled from the left and right two shells.
  • the barrel, ignition wire, loop wire, bleed air hose, piezoelectric components, etc. are scattered, and the gun shell is connected to the barrel and ignition wire. It is difficult to locate and assemble the loop wires, bleed air hoses, and piezoelectric components, which affects the assembly efficiency.
  • the existing igniter with a gun housing requires the completion of the assembly of the gun housing, the ignition system, etc. before the ignition test can be performed. If the test fails, the gun housing needs to be removed for maintenance, which reduces the test efficiency.
  • the utility model aims at the disadvantage that the existing igniter with a gun shell needs to be removed for maintenance during factory inspection, and provides a igniter that is convenient for factory inspection. It is divided into an inner gun assembly, a gun shell and an outer trigger. After the test of the inner gun assembly is completed, the gun shell and the outer trigger are installed, so that there is no need to disassemble the gun shell.
  • the inner gun assembly includes a gun body with a gas chamber, a connecting seat fixed to the gun body, a gun barrel fixed to the connecting seat, a gas outlet provided above the gas chamber, and a gas outlet provided above the gas chamber
  • a piezoelectric component and an inner button located above the piezoelectric component, the inner gun component is pre-assembled as a whole;
  • a gun shell which includes a two-part shell
  • An outer trigger the outer trigger is installed on the gun shell and clamped by a two-part shell, and the outer trigger is in contact with the inner button;
  • the outer trigger abuts against the inner button of the inner gun assembly.
  • the inner gun assembly is pre-assembled as a whole, and the ignition test can be performed separately. After the inner gun assembly passes the test, the gun shell and the outer trigger can be installed to form a complete ignition gun. There are igniters with a gun shell, and all parts need to be assembled before the ignition test. When the test has a problem, the gun shell needs to be removed for maintenance.
  • the ignition gun of this utility model is more convenient and quicker in the test and maintenance stage before leaving the factory. .
  • a guiding structure is formed between the gun shell and the outer trigger.
  • a guide groove is formed on the two-petal shells, the outer trigger forms a guide part, and the guide part cooperates with the guide groove to form the guide structure.
  • an upper limit structure is formed between the gun shell and the outer trigger.
  • the upper limit structure is set to prevent the external trigger from moving when not pressed by the fingers.
  • an opening groove is formed on the side wall of the guide groove of the two-petal housing close to the outer trigger, and the outer side of the guide portion of the outer trigger extends to form a stop block, and the opening groove cooperates with the stop block to form a stop block.
  • the air outlet nozzle is provided with a hard ventilating conductive member capable of ventilating and conducting at the same time, and the hard ventilating conductive member is hermetically connected with the air outlet nozzle.
  • the hard ventilating conductive member can be a single piece such as a multi-core metal wire or a metal tube, or two parts such as an insulating tube and a metal wire placed in the insulating tube.
  • vent nozzle and the hard ventilation conductive member are butted through a connecting tube, and the vent nozzle and the hard ventilation conductive member are both inserted into the connecting tube.
  • the connecting seat is inserted into the gun body and clamped with the gun body; the barrel is sleeved outside the connecting seat and clamped with the connecting seat.
  • the piezoelectric component is electrically connected to the barrel through a spring.
  • the two-piece shells of the gun shell are clamped, or the two-piece shells of the gun shell are connected by screws, or the two-piece shells of the gun shell are ultrasonically welded.
  • a stop is provided between the two shells of the gun shell.
  • the beneficial effect of the ignition gun of the utility model is that the inner gun assembly can be pre-assembled as a whole and subjected to an ignition test, and the gun shell and the outer trigger are installed after the test is passed, and the test and maintenance before leaving the factory are easier. Further, the inner gun assembly adopts hard ventilation conductive parts to realize simultaneous ventilation and conduction. Both the hard ventilation conductive parts and the air outlet are inserted into the connecting tube to realize the connection, which is convenient and quick to assemble; the connecting seat is respectively plugged into the gun body and barrel, and assembled Convenient and fast, and the inner gun assembly can be pre-assembled as a whole.
  • Fig. 1 is a schematic diagram of the three-dimensional structure of the firing gun of the first embodiment of the present invention.
  • Fig. 2 is an exploded view of the structure of the firing gun of the first embodiment of the present invention.
  • Figure 3 is a cross-sectional view of the firing gun of the first embodiment of the present invention.
  • Fig. 4 is a schematic diagram of the structure of the igniter in the first embodiment of the present invention with a shell hidden.
  • Fig. 5 is a structural schematic diagram of a shell of the gun shell of the firing gun according to the first embodiment of the present invention.
  • Fig. 6 is a schematic structural diagram of the external trigger of the firing gun in the first embodiment of the present invention.
  • Fig. 7 is a structural schematic diagram of the connecting seat of the firing gun in the first embodiment of the present invention.
  • Fig. 8 is a schematic diagram of the structure of the barrel of the firing gun of the first embodiment of the present invention.
  • Fig. 9 is a schematic diagram of the structure of the inner button of the firing gun of the first embodiment of the present invention.
  • Fig. 10 is a schematic cross-sectional view of the rigid ventilating conductive member of the ignition gun of the first embodiment of the present invention.
  • Fig. 11 is a schematic cross-sectional view of the rigid ventilating conductive member of the ignition gun of the second embodiment of the present invention.
  • a igniting gun that is convenient for factory inspection according to the present invention, the igniting gun includes:
  • the inner gun assembly includes a gun body with a gas chamber, a connecting seat fixed to the gun body, a gun barrel fixed to the connecting seat, a gas outlet provided above the gas chamber, and a gas outlet provided above the gas chamber
  • a piezoelectric component and an inner button located above the piezoelectric component, the inner gun component is pre-assembled as a whole;
  • a gun shell which includes a two-part shell
  • An outer trigger the outer trigger is installed on the gun shell and clamped by a two-part shell, and the outer trigger is in contact with the inner button;
  • the outer trigger abuts against the inner button of the inner gun assembly.
  • the inner gun assembly is pre-assembled as a whole, and the ignition test can be performed separately. After the inner gun assembly passes the test, the gun shell and the outer trigger can be installed to form a complete ignition gun. There are igniters with a gun shell, and all parts need to be assembled before the ignition test. When the test has a problem, the gun shell needs to be removed for maintenance.
  • the ignition gun of this utility model is more convenient and quicker in the test and maintenance stage before leaving the factory. .
  • a igniting gun that is convenient for factory inspection according to the present invention, the igniting gun includes:
  • the inner gun assembly (01), the inner gun assembly (01) includes a gun body 1 with a gas chamber 1, a connecting seat fixed to the gun body 1, a gun barrel 3 fixed to the connecting seat 2, and set in the gas chamber
  • the upper air outlet 5, the piezoelectric component 8 located above the gas chamber, and the inner button 4 located above the piezoelectric component 8, the inner gun assembly (01) is pre-assembled as a whole;
  • Gun shell 02 said gun shell 02 includes a two-part shell
  • Outer trigger 03 the outer trigger 03 is installed on the gun shell 02 and clamped by a two-part shell, the outer trigger 03 is in contact with the inner button 4;
  • the outer trigger 03 abuts against the inner button 4 of the inner gun assembly (01).
  • a guiding structure is formed between the gun housing 02 and the outer trigger 03.
  • a guide groove 10 is formed on the two-petal shells, the outer trigger 03 forms a guide portion 12, and the guide portion 12 cooperates with the guide groove 10 to form the guide structure.
  • an upper limit structure is formed between the gun housing 02 and the outer trigger 03.
  • An upper limit structure is set to prevent the outer trigger 03 from moving when it is not pressed by a finger.
  • an opening groove 11 is formed on the side wall of the guide groove 10 of the two-petal housing close to the outer trigger 03, and the outer side of the guide portion 12 of the outer trigger 03 forms a limit block 13, and the opening groove 11 is connected to The limit blocks 13 cooperate to form the upper limit structure.
  • the air outlet nozzle 5 is provided with a hard ventilating conductive member 7 capable of ventilating and conducting at the same time, and the hard ventilating conductive member 7 and the air outlet nozzle 5 are hermetically connected.
  • the rigid air-permeable conductive member 7 is a multi-core metal wire, and the gap between the metal wires forms a gas passage.
  • the upper end of the hard ventilating conductive member 7 is inserted into a holding member and electrically connected with the ignition spring.
  • a gasification furnace may be provided at the upper end of the hard air conductive member 7.
  • the air outlet nozzle 5 and the hard ventilation conductive member 7 are connected by a connecting tube 6, and the air outlet nozzle 5 and the hard ventilation conductive member 7 are both inserted into the connecting tube 6.
  • the connecting seat 2 is inserted into the gun body 1 and clamped with the gun body 1; the barrel 3 is sleeved outside the connecting seat 2 and clamped with the connecting seat 2.
  • the barrel 3 is a metal barrel 3, and the piezoelectric component 8 is electrically connected to the barrel 3 through a spring 9.
  • the lower end of the barrel 3 passes through the connecting seat 2 and is electrically connected to the spring 9.
  • the two shells of the gun shell 02 are connected by screws 04.
  • a stop is provided between the two shells of the gun shell 02.
  • the beneficial effect of the ignition gun of the first embodiment of the present invention is that the inner gun assembly (01) can be pre-assembled as a whole and subjected to an ignition test, and the gun housing 02 and the outer trigger 03 are installed after the test passes, and the test and maintenance before leaving the factory are easier.
  • the inner gun assembly (01) adopts the hard ventilating conductive member 7 to realize simultaneous ventilation and conduction.
  • the hard ventilating conductive member 7 and the outlet nozzle 5 are both inserted into the connecting tube 6 to realize the connection, which is convenient and quick to assemble; the connecting seat 2 and the gun body 1 are respectively It is plugged into the barrel 3, which is convenient and quick to assemble, and enables the inner gun assembly (01) to be pre-assembled as a whole.
  • the difference between the second embodiment and the first embodiment lies in the hard ventilation conductive member 7 of the inner gun assembly (01).
  • the rigid ventilating conductive member 7 of the inner gun assembly (01) has a hollow insulating layer, the hollow part forms a gas passage, and a metal core is integrally formed in the insulating layer. Due to the piezoelectric electronic ignition characteristics, although the metal core and the gas outlet nozzle 5 or the rocker have a certain gap, it can still be ignited when the gap is small. With this kind of hard ventilation conductive member 7, the gas output is relatively large.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
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Abstract

一种便于出厂检测的点火枪，包括：内枪组件(01)，内枪组件(01)包括具有燃气室的枪体(1)、与枪体(1)固接的连接座(2)、与连接座(2)固接的枪管(3)、设于燃气室上方的出气嘴(5)、设于燃气室上方的压电组件(8)以及位于压电组件(8)上方的内按键(4)，内枪组件(01)预先装配为一个整体；枪壳(02)，枪壳(02)包括两瓣外壳；外扳机(03)，外扳机(03)安装于枪壳(02)上并由两瓣外壳夹持，外扳机(03)与内按键(4)相接触；在点火枪点火时，外扳机(03)抵止内枪组件(01)的内按键(4)。该点火枪的内枪组件(01)可预先装配一个整体并进行点火测试，测试通过后才安装枪壳(02)和外扳机(03)，出厂前的测试维护更容易。

Description

一种便于出厂检测的点火枪 技术领域
本实用新型属于点火器技术领域，具体涉及一种便于出厂检测的点火枪。
背景技术
现有的点火枪的点火系统主要包括一条输送可燃性气体的引气软管、压电组件、一条压电组件的软质点火导线、一条压电组件的软质回路导线、枪管，为减少导线长度，方便安装，部分厂家将软质点火导线接触枪管，使枪管代替部分软质点火导线；还有部分厂家将引气软管和软质点火导线一体成型。
现有的点火枪，点火导线、回路导线和引气软管都是软体的，在装配点火导线、回路导线和引气软管时必须人工操作，装配不便，不适宜自动化装配，装配效率低。
此外，现有具有枪壳的点火枪，枪壳由左右两瓣外壳装配而成，枪管、点火导线、回路导线、引气软管、压电组件等散乱，枪壳与枪管、点火导线、回路导线、引气软管、压电组件间的定位、装配较为困难，影响装配效率。并且，现有具有枪壳的点火枪，需要将枪壳、点火系统等装配完成后才可以进行点火测试，若测试不通过需要拆下枪壳才能进行维修，降低测试效率。
发明内容
本实用新型针对现有具有枪壳的点火枪在出厂检测时需要拆下枪壳才能维修的不足，提供一种便于出厂检测的点火枪，其分为内枪组件、枪壳和外扳机，可在内枪组件测试完毕后再装上枪壳和外扳机，从而无需拆卸枪壳。
为实现上述目的，本实用新型采用如下技术方案：一种便于出厂检测的点火枪，所述点火枪包括：
内枪组件，所述内枪组件包括具有燃气室的枪体、与枪体固接的连接座、与连接座固接的枪管、设于燃气室上方的出气嘴、设于燃气室上方的压电组件以及位于压电组件上方的内按键，所述内枪组件预先装配为一个整体；
枪壳，所述枪壳包括两瓣外壳；
外扳机，所述外扳机安装于枪壳上并由两瓣外壳夹持，所述外扳机与内按键相接触；
在点火枪点火时，所述外扳机抵止内枪组件的内按键。
本实用新型的点火枪，其内枪组件预先装配为一个整体，并可单独进行点火测试，内枪组件测试通过后，再装上枪壳和外扳机即可形成完整的点火枪，相比现有具有枪壳的点火枪，需要全部零部件装配完成后再进行点火测试，当测试出现问题时需 要拆下枪壳才能进行维修，本实用新型的点火枪在出厂前的测试维护阶段更加方便快捷。
作为改进，所述枪壳与外扳机间形成有导向结构。
作为改进，所述两瓣外壳上均形成导向槽，所述外扳机形成导向部，所述导向部与导向槽相配合并形成所述导向结构。
作为改进，所述枪壳与外扳机间形成有上限位结构。设置上限位结构，防止外扳机在未受到手指的按压时活动。
作为改进，所述两瓣外壳的导向槽的靠近外扳机的侧壁上形成开口槽，所述外扳机的导向部的外侧延伸形成限位块，所述开口槽与限位块相配合并形成所述上限位结构。
作为改进，所述出气嘴上设有可同时通气导电的硬质通气导电件，所述硬质通气导电件与出气嘴密封连接。硬质通气导电件可以是一体件如多芯金属线或者金属管，也可以是两个零件如绝缘管和放置于绝缘管中的金属线。
作为改进，所述出气嘴和硬质通气导电件通过连接管对接，所述出气嘴和硬质通气导电件均插入连接管中。
作为改进，所述连接座插入枪体中并与枪体卡接；所述枪管套在连接座外并与连接座卡接。
作为改进，所述压电组件通过弹簧与枪管导电连接。
作为改进，所述枪壳的两瓣外壳卡接，或者所述枪壳的两瓣外壳通过螺钉连接，或者所述枪壳的两瓣外壳超声波焊接。
作为改进，所述枪壳的两瓣外壳间具有止口。
本实用新型的点火枪的有益效果是：内枪组件可预先装配一个整体并进行点火测试，测试通过后才安装枪壳和外扳机，出厂前的测试维护更容易。进一步地，内枪组件采用硬质通气导电件实现同时通气和导电，硬质通气导电件与出气嘴均插入连接管实现连接，装配方便快捷；连接座分别与枪体和枪管插接，装配方便快捷，并使得内枪组件可预先装配为一个整体。
附图说明
图1是本实用新型实施例一的点火枪的立体结构示意图。
图2是本实用新型实施例一的点火枪的结构分解图。
图3是本实用新型实施例一的点火枪的剖视图。
图4是本实用新型实施例一的点火枪隐藏一瓣外壳的结构示意图。
图5是本实用新型实施例一的点火枪的枪壳的一瓣外壳的结构示意图。
图6是本实用新型实施例一的点火枪的外扳机的结构示意图。
图7是本实用新型实施例一的点火枪的连接座的结构示意图。
图8是本实用新型实施例一的点火枪的枪管的结构示意图。
图9是本实用新型实施例一的点火枪的内按键的结构示意图。
图10是本实用新型实施例一的点火枪的硬质通气导电件的截面示意图。
图11是本实用新型实施例二的点火枪的硬质通气导电件的截面示意图。
图中，01、内枪组件；
1、枪体、
2、连接座，
3、枪管，
4、内按键，
5、出气嘴，
6、连接管，
7、硬质通气导电件，
8、压电组件，
9、弹簧，
02、枪壳，
10、导向槽，11、开口槽，
03、外扳机，
12、导向部，13、限位块，
04、螺钉。
具体实施方式
下面结合本实用新型实施例的附图，对本实用新型实施例的技术方案进行解释和说明，但下述实施例仅为本实用新型的优选实施例，并非全部。基于实施方式中的实施例，本领域技术人员在没有做出创造性劳动的前提下所获得的其他实施例，都属于本实用新型的保护范围。
参见图1至图11，本实用新型的一种便于出厂检测的点火枪，所述点火枪包括：
内枪组件，所述内枪组件包括具有燃气室的枪体、与枪体固接的连接座、与连接座固接的枪管、设于燃气室上方的出气嘴、设于燃气室上方的压电组件以及位于压电组件上方的内按键，所述内枪组件预先装配为一个整体；
枪壳，所述枪壳包括两瓣外壳；
外扳机，所述外扳机安装于枪壳上并由两瓣外壳夹持，所述外扳机与内按键相接触；
在点火枪点火时，所述外扳机抵止内枪组件的内按键。
本实用新型的点火枪，其内枪组件预先装配为一个整体，并可单独进行点火测试，内枪组件测试通过后，再装上枪壳和外扳机即可形成完整的点火枪，相比现有具有枪壳的点火枪，需要全部零部件装配完成后再进行点火测试，当测试出现问题时需要拆下枪壳才能进行维修，本实用新型的点火枪在出厂前的测试维护阶段更加方便快捷。
实施例一
参见图1至图10，本实用新型的一种便于出厂检测的点火枪，所述点火枪包括：
内枪组件(01)，所述内枪组件(01)包括具有燃气室的枪体1、与枪体1固接的连接座2、与连接座2固接的枪管3、设于燃气室上方的出气嘴5、设于燃气室上方的压电组件8以及位于压电组件8上方的内按键4，所述内枪组件(01)预先装配为一个整体；
枪壳02，所述枪壳02包括两瓣外壳；
外扳机03，所述外扳机03安装于枪壳02上并由两瓣外壳夹持，所述外扳机03与内按键4相接触；
在点火枪点火时，所述外扳机03抵止内枪组件(01)的内按键4。
作为改进，所述枪壳02与外扳机03间形成有导向结构。
作为改进，所述两瓣外壳上均形成导向槽10，所述外扳机03形成导向部12，所述导向部12与导向槽10相配合并形成所述导向结构。
作为改进，所述枪壳02与外扳机03间形成有上限位结构。设置上限位结构，防止外扳机03在未受到手指的按压时活动。
作为改进，所述两瓣外壳的导向槽10的靠近外扳机03的侧壁上形成开口槽11，所述外扳机03的导向部12的外侧延伸形成限位块13，所述开口槽11与限位块13相配合并形成所述上限位结构。
作为改进，所述出气嘴5上设有可同时通气导电的硬质通气导电件7，所述硬质通气导电件7与出气嘴5密封连接。本实施例中，硬质通气导电件7为多芯金属线，金属线间的空隙形成燃气通道。硬质通气导电件7上端插入一保持件中且与引火簧导电连接。其它实施例中，硬质通气导电件7上端可设置气化炉。
作为改进，所述出气嘴5和硬质通气导电件7通过连接管6对接，所述出气嘴5和硬质通气导电件7均插入连接管6中。
作为改进，所述连接座2插入枪体1中并与枪体1卡接；所述枪管3套在连接座2外并与连接座2卡接。
作为改进，枪管3为为金属枪管3,所述压电组件8通过弹簧9与枪管3导电连接。
作为改进，所述枪管3下端穿过连接座2并与弹簧9导电连接。
作为改进，所述枪壳02的两瓣外壳通过螺钉04连接。
作为改进，所述枪壳02的两瓣外壳间具有止口。
本实用新型实施例一的点火枪的有益效果是：内枪组件(01)可预先装配一个整体并进行点火测试，测试通过后才安装枪壳02和外扳机03，出厂前的测试维护更容易；内枪组件(01)采用硬质通气导电件7实现同时通气和导电，硬质通气导电件7与出气嘴5均插入连接管6实现连接，装配方便快捷；连接座2分别与枪体1和枪管3插接，装配方便快捷，并使得内枪组件(01)可预先装配为一个整体。
实施例二
实施例二与实施例一的不同在于内枪组件(01)的硬质通气导电件7。
参见图11，实施例二中，内枪组件(01)的硬质通气导电件7，其具有中空的绝缘层，中空部形成燃气通道，绝缘层中一体成型有金属芯。由于压电电子点火特性，虽然金属芯与出气嘴5或翘板均具有一定间隙，但是该间隙较小时仍能点火。采用此种硬质通气导电件7，燃气出气量较大。
实施例二与实施例一的其它结构和效果相同，在此不做赘述。

Claims (10)

  1. 一种便于出厂检测的点火枪，其特征在于：所述点火枪包括：
    内枪组件(01)，所述内枪组件(01)包括具有燃气室的枪体(1)、与枪体(1)固接的连接座(2)、与连接座(2)固接的枪管(3)、设于燃气室上方的出气嘴(5)、设于燃气室上方的压电组件(8)以及位于压电组件(8)上方的内按键(4)，所述内枪组件(01)预先装配为一个整体；
    枪壳(02)，所述枪壳包括两瓣外壳；
    外扳机(03)，所述外扳机(03)安装于枪壳(02)上并由两瓣外壳夹持，所述外扳机(03)与内按键(4)相接触；
    在点火枪点火时，所述外扳机(03)抵止内枪组件的内按键(4)。
  2. 根据权利要求1所述的一种便于出厂检测的点火枪，其特征在于：所述枪壳(02)与外扳机(03)间形成有导向结构。
  3. 根据权利要求2所述的一种便于出厂检测的点火枪，其特征在于：所述两瓣外壳上均形成导向槽(10)，所述外扳机(03)形成导向部(12)，所述导向部(12)与导向槽(10)相配合并形成所述导向结构。
  4. 根据权利要求3所述的一种便于出厂检测的点火枪，其特征在于：所述枪壳(02)与外扳机(03)间形成有上限位结构。
  5. 根据权利要求4所述的一种便于出厂检测的点火枪，其特征在于：所述两瓣外壳的导向槽(10)的靠近外扳机(03)的侧壁上形成开口槽(11)，所述外扳机(03)的导向部(12)的外侧延伸形成限位块(13)，所述开口槽(11)与限位块(13)相配合并形成所述上限位结构。
  6. 根据权利要求1所述的一种便于出厂检测的点火枪，其特征在于：所述出气嘴(5)上设有可同时通气导电的硬质通气导电件(7)，所述硬质通气导电件(7)与出气嘴(5)密封连接。
  7. 根据权利要求6所述的一种便于出厂检测的点火枪，其特征在于：所述出气嘴(5)和硬质通气导电件(7)通过连接管(6)对接，所述出气嘴(5)和硬质通气导电件(7)均插入连接管(6)中。
  8. 根据权利要求1所述的一种便于出厂检测的点火枪，其特征在于：所述连接座(2)插 入枪体(1)中并与枪体(1)卡接；所述枪管(3)套在连接座(2)外并与连接座(2)卡接。
  9. 根据权利要求1所述的一种便于出厂检测的点火枪，其特征在于：所述压电组件(8)通过弹簧(9)与枪管(3)导电连接。
  10. 根据权利要求1所述的一种便于出厂检测的点火枪，其特征在于：所述枪壳(02)的两瓣外壳卡接，或者所述枪壳(02)的两瓣外壳通过螺钉(04)连接，或者所述枪壳(02)的两瓣外壳超声波焊接。
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4198394A1 (en) * 2021-12-15 2023-06-21 Société BIC Ignition devices

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020150852A1 (en) * 2001-04-16 2002-10-17 Judeng Zhang Igniter with a safety unit
CN2586073Y (zh) * 2002-12-27 2003-11-12 董伯均 一种防儿童的安全点火枪
CN2593073Y (zh) * 2002-12-31 2003-12-17 叶亚伟 一种防儿童的安全点火枪
CN201819249U (zh) * 2010-08-27 2011-05-04 宁波新海电气股份有限公司 一种点火枪内壳与外壳的连接结构
CN206695170U (zh) * 2017-05-12 2017-12-01 易晓琛 具有硬质通气导电件的点火枪
CN207831409U (zh) * 2017-07-10 2018-09-07 广东卓业打火机制造有限公司 点火枪

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020150852A1 (en) * 2001-04-16 2002-10-17 Judeng Zhang Igniter with a safety unit
CN2586073Y (zh) * 2002-12-27 2003-11-12 董伯均 一种防儿童的安全点火枪
CN2593073Y (zh) * 2002-12-31 2003-12-17 叶亚伟 一种防儿童的安全点火枪
CN201819249U (zh) * 2010-08-27 2011-05-04 宁波新海电气股份有限公司 一种点火枪内壳与外壳的连接结构
CN206695170U (zh) * 2017-05-12 2017-12-01 易晓琛 具有硬质通气导电件的点火枪
CN207831409U (zh) * 2017-07-10 2018-09-07 广东卓业打火机制造有限公司 点火枪

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4198394A1 (en) * 2021-12-15 2023-06-21 Société BIC Ignition devices
WO2023111122A1 (en) * 2021-12-15 2023-06-22 Societe Bic Ignition devices

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